Mods for 1.21.4
1,283 mods match your filters.
A mod that fixes MC-220390 related to swimming
Modify Your ResourcePack Directory
Simple XP HUD with exact values and clear notifications.
Provides more efficient BaseMapCodec.decode implementation
OptiWorld automatically cleans old dropped items and collects experience orbs every 60 minutes. Smart protection keeps player-placed items and nearby drops safe. Zero lag, works on any server.
This mod restores mushroom spawning in caves. Mushrooms will now spawn in caves as they did before version 1.18. This fixes MC-244162.
Adds a cooldown and item limit for the Totem of Undying to prevent overuse and encourage fair gameplay and combat.
A Carpet extension that adds some interesting features.
將遊戲中的許多物品改為用銅製作，使得銅變得非常有用。│Changed many items in the game to be crafted with copper, making copper quite useful.
State-of-the-art cryptography to protect your world seed against seed cracking tools.
This project adds a simple keybind to toggle particles on and off instantly. Configure the bind in Minecraft Controls and switch particles anytime while playing.
Hotbar Optimizer removes the vanilla delay when switching hotbar slots (up to 50 ms), applies changes per frame for snappier response, and resolves multiple switches per tick. Ideal for PvP and fast combos.
Adds 76+ Crafting Recipes to Minecraft, Including 2 New Items and Other Methods to Crafting
Adds search bar to the resource pack list.
Map update frequency optimization mod — Fabric / NeoForge / Forge
Added Light recipe.│添加了光源方塊配方。
Using vanilla ice cream bundles to automatically stack cluttered items, you don't even need to synthesize bundles！
Husks now drop sand when killed, with chances increasing using Looting - perfect for Skyblock and fast sand farming!
Show Your Game Status on Discord, group chat messages into tabs and use other features for Froglight.NET server
Live totem HUD for yourself + real-time enemy pop nametag tracking — built for PvP.
Useful features for elytrapvp players. Built to improve your game.
Fix the display of Roman numerals for enchantment and potion effect levels.
The mod adds better settings for the “Vlast” server, auto-adding servers, auto-downloading resource packs, Litematica support, backpack functionality improvements, and much more.
A simple lightweight mod which displays players health above their head. Perfect for pvp